My Brand new MyplayList project

Song.cpp

#include<iostream>
using namespace std;
class Song
{
	private:string name;
	        string composer;
	        string gener;
	        float duration;
	        int id;
	public:Song(string name,string composer,string gener,float duration);
	       void getDetails();
	       string getName();
		   string getComposer();
		   string getGener();
		   float  getDuration(); 
		   string getId();        
};
Song::Song(string name,string composer,string gener,float duration)
	{
		this->name=name;
		this->composer=composer;
		this->gener=gener;
		this->duration=duration;
	}
void Song::getDetails()
		{
		  cout<<this->name<<endl;
		  cout<<this->composer<<endl;
		  cout<<this->gener<<endl;
		  cout<<this->duration<<endl;	
		}	
	
string Song::getName()
{
	return this->name;

}
string Song::getComposer()
{
	return this->composer;
}
string Song::getGener()
{
	return this->gener;
}
float Song::getDuration()
{
	return this->duration;
}
int main()
{
	Song s("kwaja","AR","dev",5.25);
    s.getDetails();
    cout<<s.getName()<<endl;
    cout<<s.getComposer()<<endl;
    cout<<s.getGener()<<endl;
    cout<<s.getDuration();
    
	return 1;
}